#include<stdio.h>
int main()
{
	int iNumber1,iNumber2,iNumber3,iResult=0;
	iNumber1=5;
	iNumber2=6;
	iNumber3=9;
	
	iResult=iNumber1+iNumber2-iNumber3;
	printf("the result is  %d\n",iResult);
	
	iResult=iNumber1+iNumber2*iNumber3;
	printf("the result is %d\n",iResult);
	
	iResult=(iNumber1+iNumber2)*iNumber3;
	printf("the result is %d\n",iResult);
	return 0; 
}
